cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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rl6347a.h (811B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * rl6347a.h - RL6347A class device shared support
      4 *
      5 * Copyright 2015 Realtek Semiconductor Corp.
      6 *
      7 * Author: Oder Chiou <oder_chiou@realtek.com>
      8 */
      9#ifndef __RL6347A_H__
     10#define __RL6347A_H__
     11
     12#include <sound/hda_verbs.h>
     13
     14#define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D)
     15
     16#define RL6347A_VENDOR_REGISTERS	0x20
     17
     18#define RL6347A_COEF_INDEX\
     19	VERB_CMD(AC_VERB_SET_COEF_INDEX, RL6347A_VENDOR_REGISTERS, 0)
     20#define RL6347A_PROC_COEF\
     21	VERB_CMD(AC_VERB_SET_PROC_COEF, RL6347A_VENDOR_REGISTERS, 0)
     22
     23struct rl6347a_priv {
     24	struct reg_default *index_cache;
     25	int index_cache_size;
     26};
     27
     28int rl6347a_hw_write(void *context, unsigned int reg, unsigned int value);
     29int rl6347a_hw_read(void *context, unsigned int reg, unsigned int *value);
     30
     31#endif /* __RL6347A_H__ */